BE822667A - Procede d'elaboration de l'acier - Google Patents

Procede d'elaboration de l'acier

Info

Publication number
BE822667A
BE822667A BE150918A BE150918A BE822667A BE 822667 A BE822667 A BE 822667A BE 150918 A BE150918 A BE 150918A BE 150918 A BE150918 A BE 150918A BE 822667 A BE822667 A BE 822667A
Authority
BE
Belgium
Prior art keywords
elaboration process
steel
steel elaboration
elaboration
Prior art date
Application number
BE150918A
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE822667A publication Critical patent/BE822667A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE150918A 1973-11-27 1974-11-27 Procede d'elaboration de l'acier BE822667A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB54995/73A GB1484456A (en) 1973-11-27 1973-11-27 Flux composition for desulphurising molten metal

Publications (1)

Publication Number Publication Date
BE822667A true BE822667A (fr) 1975-03-14

Family

ID=10472656

Family Applications (1)

Application Number Title Priority Date Filing Date
BE150918A BE822667A (fr) 1973-11-27 1974-11-27 Procede d'elaboration de l'acier

Country Status (2)

Country Link
BE (1) BE822667A (fr)
GB (1) GB1484456A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000398A1 (fr) * 1977-12-16 1979-07-12 Foseco Int Desulfuration des metaux ferreux
GB2049736B (en) * 1979-04-19 1983-02-16 Foseco Int Desulphurisation of metals
ZA812968B (en) * 1980-05-10 1982-05-26 Foseco Int Desulphurisation of ferrous melts
GB2118209B (en) * 1982-02-12 1986-06-04 Showa Denko Kk Refining agent of molten metal and methods for producing the same
RU2171297C2 (ru) * 1999-09-13 2001-07-27 Открытое акционерное общество "Нижнетагильский металлургический комбинат" Способ внепечной обработки стали

Also Published As

Publication number Publication date
GB1484456A (en) 1977-09-01

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FOSECO TRADING A.G.

Effective date: 19861130